| Harstad to Celano | 1,849.01 mi (2,975.70 km) |
| Harstad to Cento | 1,673.40 mi (2,693.07 km) |
| Harstad to Cepagatti | 1,828.66 mi (2,942.94 km) |
| Harstad to Ceprano | 1,886.13 mi (3,035.43 km) |
| Harstad to Cercola | 1,931.77 mi (3,108.89 km) |
| Harstad to Cerea | 1,641.53 mi (2,641.78 km) |
| Harstad to Cerese | 1,653.82 mi (2,661.57 km) |
| Harstad to Cerignola | 1,902.59 mi (3,061.92 km) |
| Harstad to Cermenate | 1,617.57 mi (2,603.22 km) |
| Harstad to Cernusco sul Naviglio | 1,628.75 mi (2,621.22 km) |
| Harstad to Cerreto Guidi | 1,741.59 mi (2,802.81 km) |
| Harstad to Cerro Maggiore | 1,625.19 mi (2,615.50 km) |
| Harstad to Certaldo | 1,756.01 mi (2,826.02 km) |
| Harstad to Cerveteri | 1,858.86 mi (2,991.54 km) |
| Harstad to Cervia | 1,702.30 mi (2,739.59 km) |
